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Nesterboy [21]
3 years ago
5

LE{LLEASE HELP THIS IS duE IN AN HOUR

Mathematics
1 answer:
Lapatulllka [165]3 years ago
6 0
Tiffany payed $4.22 and Tony payed $6.33. This means that Tiffany made the better buy :)
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could someone help me out with 14? i tried it and I get that it uses chain rule and second derivative but I’m so lost please hel
iogann1982 [59]

Answer:

None of these (see below).

Step-by-step explanation:

y = m cos pt - n sin pt

Using the chain rule:

dy/dt =  m * -sin pt * p - ( n * cos pt * p)

= -mp sin pt  -  np cos pt.

dy/dt^2 = -mp * -cos pt * p - (np * - sin pt * p)

= mp^2 cos pt + np^2 in pt.

4 0
3 years ago
An official Olympic-sized ice hockey rink measures 30 meters by 60 meters. The ice hockey rink at the local college measures 25.
Luda [366]
Equation: 

30/25.5 = 60/51 ---> 1.176 = 1.176 

Answer: The two ice hockey rinks are similar. 
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3 years ago
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Write the integers in order from greatest to least. 11, 9, -9, -6
Sergio [31]

Answer:

11, 9, -6, -9

Step-by-step explanation:

Hope that helps

Sorry :( if it is wrong

If we use a number line

Eg below

12 11 10 9 8 7 6 5 4 3 2 1 0 -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12

Visual of what it would look like from greatest to least

3 0
3 years ago
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Given two measurements, x and y, which both have uncertainty. Use the general error propagation formula, δf = vuut ∂f ∂xδx!2 + ∂
ycow [4]

Answer:

Step-by-step explanation:

Attached is the solution

3 0
3 years ago
Put brackets in the expression to make the following true. 4 - 7 - 8 + 6 = -17
Ratling [72]
4 - 7 - ( 8 + 6 ) = -17
6 0
3 years ago
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